沙蚕毒系列杀虫剂的红外光谱

The IR Spectra of a Series of Nereistoxin Insecticide

本文测试了一些沙蚕毒素系列化合物的红外光谱,对其主要吸收带的归属作了解析,同时讨论了这些化合物在2700—2380cm^(-1)区域都出现NH^+基团伸缩振动的一系列吸收带,说明它们是以稳定的叔胺盐形态存在。

The IR absorption spectra of a series of nereistoxin insecticides have been determined and some characteristic bands of main groups have been assigned. A series of absorption bands of stretching vibrations of NH^+ group appeared in the region 2700—2380cm^(-1). Those are occured in tertiary amine salt.